---
product_id: 15802225
title: "THY-325-C Exhaust Header for GM LS Sandrail"
brand: "doug thorley headers"
price: "£604.39"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/15802225-thy-325-c-exhaust-header-for-gm-ls-sandrail
store_origin: GB
region: United Kingdom
---

# CARB approved Includes installation hardware Made in the USA THY-325-C Exhaust Header for GM LS Sandrail

**Brand:** doug thorley headers
**Price:** £604.39
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Ride with Power and Precision!

## Quick Answers

- **What is this?** THY-325-C Exhaust Header for GM LS Sandrail by doug thorley headers
- **How much does it cost?** £604.39 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/15802225-thy-325-c-exhaust-header-for-gm-ls-sandrail)

## Best For

- doug thorley headers enthusiasts

## Why This Product

- Trusted doug thorley headers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Complete Kit:** Comes with all necessary gaskets and installation hardware for a hassle-free setup.
- • **Sleek Finish:** Ceramic coated inside and out for enhanced heat resistance and a polished look.
- • **Legal Everywhere:** CARB approved and smog legal in all 50 states, ensuring compliance without compromise.
- • **Proudly American:** Manufactured in the USA, supporting local craftsmanship and quality.
- • **Unmatched Durability:** Crafted with extra thick 14GA tubing and robust 3/8 inch flanges for long-lasting performance.

## Overview

The THY-325-C Exhaust Header for GM LS Sandrail is a high-performance component designed for durability and efficiency. Made in the USA, it features extra thick 14GA tubing and 3/8 inch thick flanges, ensuring a robust build. The ceramic coating enhances heat resistance, while the complete kit includes all necessary gaskets and installation hardware. With CARB approval, this exhaust header is smog legal in all 50 states, making it a reliable choice for enthusiasts who demand quality and compliance.

## Description

Doug Thorley Headers THY-325-C 4:1 long tube headers deliver the ultimate in performance and for your GM LS motor powered Sandrail / Dune Buggy. These 4:1 long tube headers include integrated resonators that keep sound levels manageable while providing the ultimate in performance for your Sandrail. The headers are manufactured using heavy duty 14GA tubing, and super flat 3/8 inch head flanges, all welded to bombshell type louvered resonators that sound mean. They are then silver ceramic coated inside and out, which looks great, drastically reduces exhaust temperatures, and creates a strong barrier to protect the headers from the environment. APPLICATION SPECIFICS: GM LS motor powered Sandrail / Dune Buggy, 4.8L-6.2L. 1-3/4 inch primary tubes, 3 inch resonator outlet.

## Features

- Made in the USA with limited lifetime warranty
- Extra thick 14GA tubing and 3/8 inch thick flanges
- Ceramic coated inside and out
- Kit includes all required gaskets and/or installation hardware.Collector Diameter: 3"
- CARB approved, 50 state smog legal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Doug Thorley Headers |
| Brand | Doug Thorley Headers |
| Model | THY-325-C |
| Item Weight | 40 pounds |
| Product Dimensions | 37 x 22 x 11 inches |
| Country of Origin | USA |
| Item model number | THY-325-C |
| Manufacturer Part Number | THY-325-C |

## Images

![THY-325-C Exhaust Header for GM LS Sandrail - Image 1](https://m.media-amazon.com/images/I/81zapKwIDEL.jpg)
![THY-325-C Exhaust Header for GM LS Sandrail - Image 2](https://m.media-amazon.com/images/I/71O+LmaDveL.jpg)
![THY-325-C Exhaust Header for GM LS Sandrail - Image 3](https://m.media-amazon.com/images/I/711gQQnxgJL.jpg)

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**Shop now:** [https://www.desertcart.co.uk/products/15802225-thy-325-c-exhaust-header-for-gm-ls-sandrail](https://www.desertcart.co.uk/products/15802225-thy-325-c-exhaust-header-for-gm-ls-sandrail)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-19*